Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    06-08-2024 14:33

General

  • Target

    Solara/Solara/workspace/IY_FE.iy

  • Size

    539B

  • MD5

    291d5636a434c4f1ceb0f3f776c2a51f

  • SHA1

    ae287e08f71c522a72812f0dace94b8ffb569341

  • SHA256

    73bb58ba5b81960caf5a8e66675cc89b5761b77db99c6ceb9435f7211d400452

  • SHA512

    7dab8034f85aef1b2b7a86cc8220ebdbb95a3f083d1565e1cff38414367aa69fc597a11aaba11dbef411e13fbfb285855d9c46ae59738f6e88c22dd55c81a743

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Solara\Solara\workspace\IY_FE.iy
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Solara\Solara\workspace\IY_FE.iy
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1980
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Solara\Solara\workspace\IY_FE.iy"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:1836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    e45e0797081b371a73d09dd50e1478de

    SHA1

    8039883d11724c3e45585034e610398bf7da3b12

    SHA256

    5ea17cf8207e5dad022a3016cb9b3adfccef4828cd5d74a4b6631cf4c9d7389f

    SHA512

    420a51d6bef4825b840d2fc4338f01db6e5466ef4a28fced3907b21525caf90dccf4805a7233e96606ffc6af8a9646aeeeb2812d4ffcbf349d15b9ad98036918